S-4499K29 0.493" ID x 43/64" OD x 126" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized steel construction for extended service life in harsh environments
• Reliable pressure handling with Schedule 40 wall thickness maintaining integrity in 125/150 class systems
• Universal compatibility with NPT male threading on both ends ensuring leak-free connections across industrial applications
• Robust welded construction providing exceptional structural strength for demanding air, gas, oil, steam and water services
• Precision threading compliance with ASME B1.20.1 standards guaranteeing proper fit and sealing performance
• Optimized flow characteristics with 0.493" ID and straight design minimizing pressure drop in piping systems
• Certified material quality meeting ASTM A53/A733 specifications for consistent mechanical properties and reliability

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The welded construction combined with NPT male threading on both ends creates a robust interconnection solution for industrial piping systems handling air, natural gas, oil, steam, and water. Engineers specify this component for its ability to withstand demanding service conditions while maintaining leak-proof performance in 125 and 150 class applications. The galvanized surface treatment provides essential protection against environmental degradation, making it ideal for both indoor industrial plants and outdoor installations where moisture and chemical exposure are concerns. Its standardized dimensions ensure seamless integration with existing galvanized iron and steel fittings, reducing installation time and maintenance requirements across manufacturing facilities, processing plants, and utility distribution networks.

Specification Summary & Compliance

This 3/8" Schedule 40 threaded pipe nipple features precise NPT threading conforming to ASME B1.20.1 standards for reliable sealing performance. Manufactured from galvanized steel meeting ASTM A53 and ASTM A733 material specifications, it delivers consistent dimensional accuracy with 0.493" ID, 43/64" OD, and 0.091" wall thickness. The straight configuration with threaded both ends design maintains proper alignment in piping systems. Compliant with industry standards for pressure-rated applications, this component is engineered for use with galvanized iron and steel fittings in Class 125 and 150 systems, providing assured performance in demanding industrial environments.